TWI764927B - 用於在存在定向無線波束的情況下的切換的技術 - Google Patents
用於在存在定向無線波束的情況下的切換的技術 Download PDFInfo
- Publication number
- TWI764927B TWI764927B TW106131533A TW106131533A TWI764927B TW I764927 B TWI764927 B TW I764927B TW 106131533 A TW106131533 A TW 106131533A TW 106131533 A TW106131533 A TW 106131533A TW I764927 B TWI764927 B TW I764927B
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- Prior art keywords
- wireless communication
- message
- directional wireless
- base station
- communication links
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 207
- 238000004891 communication Methods 0.000 claims abstract description 478
- 238000005259 measurement Methods 0.000 claims description 116
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
- H04W36/083—Reselecting an access point wherein at least one of the access points is a moving node
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662396149P | 2016-09-17 | 2016-09-17 | |
US62/396,149 | 2016-09-17 | ||
US15/703,460 US11968570B2 (en) | 2016-09-17 | 2017-09-13 | Techniques for handovers in the presence of directional wireless beams |
US15/703,460 | 2017-09-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201815183A TW201815183A (zh) | 2018-04-16 |
TWI764927B true TWI764927B (zh) | 2022-05-21 |
Family
ID=61617576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW106131533A TWI764927B (zh) | 2016-09-17 | 2017-09-14 | 用於在存在定向無線波束的情況下的切換的技術 |
Country Status (10)
Country | Link |
---|---|
US (1) | US11968570B2 (de) |
EP (1) | EP3513593B1 (de) |
JP (1) | JP7034144B2 (de) |
CN (1) | CN109691177B (de) |
AU (1) | AU2017325706B2 (de) |
BR (1) | BR112019004696A2 (de) |
CA (1) | CA3034291A1 (de) |
ES (1) | ES2917723T3 (de) |
TW (1) | TWI764927B (de) |
WO (1) | WO2018053093A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11968570B2 (en) * | 2016-09-17 | 2024-04-23 | Qualcomm Incorporated | Techniques for handovers in the presence of directional wireless beams |
US11265880B2 (en) * | 2016-11-03 | 2022-03-01 | Qualcomm Incorporated | Beam sets for cell and beam mobility |
CN110381602B (zh) | 2016-11-04 | 2021-10-15 | 华为技术有限公司 | 通信方法、网络设备、通信系统和计算机可读存储介质 |
CN110383890B (zh) | 2017-03-24 | 2021-12-21 | 瑞典爱立信有限公司 | 用于处理无线通信网络中的通信的无线电网络节点和其中执行的方法 |
WO2018204863A1 (en) * | 2017-05-04 | 2018-11-08 | Ofinno Technologies, Llc | Beam-based measurement configuration |
CN108810965B (zh) * | 2017-05-05 | 2020-12-04 | 华为技术有限公司 | 一种随机接入资源分配方法及装置 |
MX2019013304A (es) * | 2017-05-14 | 2020-02-05 | Fg innovation co ltd | Metodos, dispositivos y sistemas para el refinamiento de haces durante el traspaso. |
KR102363564B1 (ko) * | 2017-06-15 | 2022-02-16 | 삼성전자 주식회사 | 랜덤억세스 및 핸드오버 수행 방식 |
US10720980B2 (en) | 2017-07-19 | 2020-07-21 | Qualcomm Incorporated | Random access channel window design in millimeter wave shared spectrum |
JP7117377B2 (ja) * | 2018-01-11 | 2022-08-12 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | 第1の基地局、第2の基地局、ユーザ装置、およびそれらによって実行される方法であって、一つ以上の測定の変更を取り扱うための方法 |
CN110418327B (zh) * | 2018-04-27 | 2022-05-31 | 中国移动通信有限公司研究院 | 一种无线控制方法及装置、基站和存储介质 |
US10602418B2 (en) * | 2018-06-11 | 2020-03-24 | Google Llc | Handover of a wireless connection based on uplink and downlink signal qualities |
US11012904B2 (en) * | 2019-05-02 | 2021-05-18 | Qualcomm Incorporated | Conditional handover (CHO) deconfiguration and failure handling in wireless communications |
US11729842B2 (en) * | 2019-05-14 | 2023-08-15 | Qualcomm Incorporated | Systems and methods for coordinating user equipment (UE) direct communication in a communication system |
US20200413309A1 (en) * | 2019-06-26 | 2020-12-31 | Qualcomm Incorporated | Per-ssb beam switching for neighbor cell measurement in a synchronized network |
CN110445566B (zh) * | 2019-08-07 | 2021-08-24 | 东北大学 | 一种面向工业物联网数据可靠传输的资源分配方法 |
US20210051557A1 (en) * | 2019-08-14 | 2021-02-18 | Qualcomm Incorporated | Communication procedure configuration for mobile network nodes |
US11240716B2 (en) * | 2019-09-13 | 2022-02-01 | Qualcomm Incorporated | Simultaneous control information reception from source and target cells during handover |
US11877201B2 (en) * | 2020-06-12 | 2024-01-16 | Cable Television Laboratories, Inc. | Handovers for a user equipment using a mobility status |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015089303A1 (en) * | 2013-12-12 | 2015-06-18 | Intel Corporation | User equipment and method for cell association and beamforming training with a mmwave capable small cell |
WO2015156575A1 (ko) * | 2014-04-07 | 2015-10-15 | 삼성전자 주식회사 | 빔포밍 기반 셀룰러 시스템의 상향링크 빔 추적 방법 및 장치 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7379750B2 (en) | 2005-03-29 | 2008-05-27 | Qualcomm Incorporated | Communications handoff using an adaptive antenna |
CN101341771A (zh) * | 2005-03-29 | 2009-01-07 | 高通股份有限公司 | 使用自适应天线的通信越区切换 |
US20090046641A1 (en) * | 2007-08-13 | 2009-02-19 | Interdigital Patent Holdings, Inc. | Long term evolution medium access control procedures |
US8542617B2 (en) * | 2008-06-02 | 2013-09-24 | Apple Inc. | Adaptive operational full-duplex and half-duplex FDD modes in wireless networks |
KR101832261B1 (ko) * | 2011-04-01 | 2018-02-27 | 주식회사 팬택 | 단말내 공존 간섭 회피를 위한 핸드오버 장치 및 방법 |
CN103002526B (zh) | 2011-09-13 | 2015-06-03 | 华为技术有限公司 | 小区切换的控制和测量方法、装置及系统 |
CN103096372B (zh) | 2011-11-02 | 2016-04-06 | 上海贝尔股份有限公司 | 一种用于在切换过程中计算波束成形因子的方法与设备 |
EP2592865B1 (de) | 2011-11-14 | 2019-10-23 | Alcatel Lucent | Vermeidung von Anrufabbruch während eines Funkverbindungsausfalls |
JP5926398B2 (ja) * | 2011-12-08 | 2016-05-25 | インターデイジタル パテント ホールディングス インコーポレイテッド | 高速デュアルバンドセルラー通信 |
WO2013115532A1 (en) | 2012-01-30 | 2013-08-08 | Lg Electronics Inc. | Method and apparatus for transmitting handover report message in wireless communication system |
CN103686893B (zh) | 2012-09-26 | 2017-04-19 | 华为终端有限公司 | 控制信道传输方法和设备 |
US9516563B2 (en) | 2013-01-21 | 2016-12-06 | Intel Corporation | Apparatus, system and method of handover of a beamformed link |
US9769706B2 (en) | 2013-02-07 | 2017-09-19 | Qualcomm Incorporated | Resource reservation for handover signaling |
WO2014126345A1 (en) | 2013-02-15 | 2014-08-21 | Samsung Electronics Co., Ltd. | Mobile terminal handover in an lte network |
EP3007490A4 (de) | 2013-06-05 | 2017-01-18 | Sony Corporation | Kommunikationssteuerungsvorrichtung, kommunikationssteuerungsverfahren, drahtloskommunikationssystem, basisstation und endgerät |
WO2015109153A1 (en) * | 2014-01-17 | 2015-07-23 | Interdigital Patent Holdings, Inc. | 3gpp mmw access link system architecture |
WO2015115959A1 (en) * | 2014-01-31 | 2015-08-06 | Telefonaktiebolaget L M Ericsson (Publ) | A method between two enbs to agree on radio resource configuration for a ue which supports dual connectivity between the enbs |
KR102169662B1 (ko) | 2014-03-10 | 2020-10-23 | 삼성전자주식회사 | 무선 통신 시스템에서 빔 결정 장치 및 방법 |
JP2017085188A (ja) | 2014-03-13 | 2017-05-18 | シャープ株式会社 | 端末装置、基地局装置および通信方法 |
JP6482179B2 (ja) * | 2014-03-20 | 2019-03-13 | 株式会社Nttドコモ | ユーザ装置及び基地局 |
US11343680B2 (en) | 2014-09-29 | 2022-05-24 | Qualcomm Incorporated | Techniques for accessing a cell using an unlicensed radio frequency spectrum band |
WO2016079016A1 (en) * | 2014-11-20 | 2016-05-26 | British Telecommunications Public Limited Company | Cellular communications network |
US9603165B2 (en) | 2015-01-30 | 2017-03-21 | Telefonaktiebolaget L M Ericsson (Publ) | Random-access response with analog beamforming |
US10555345B2 (en) | 2015-01-30 | 2020-02-04 | Qualcomm Incorporated | Random access procedure and broadcast prioritization for machine type communications (MTC) |
US20170215117A1 (en) * | 2015-04-07 | 2017-07-27 | Samsung Electronics Co., Ltd. | Method and apparatus for handover in wireless communication system using beamforming |
WO2016179804A1 (en) | 2015-05-12 | 2016-11-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and devices for beam selection |
KR102564318B1 (ko) * | 2015-08-21 | 2023-08-07 | 삼성전자주식회사 | 무선 통신 시스템에서 다중 연결을 이용한 핸드오버를 지원하는 장치 및 방법 |
US10638385B2 (en) * | 2015-08-21 | 2020-04-28 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving data in wireless communication system |
US9930656B2 (en) * | 2015-12-21 | 2018-03-27 | Intel IP Corporation | Cell search and synchronization in millimeter-wave capable small cells |
US11394447B2 (en) * | 2016-03-03 | 2022-07-19 | Idac Holdings, Inc. | Methods and apparatus for beam control in beamformed systems |
WO2017161479A1 (zh) * | 2016-03-21 | 2017-09-28 | 华为技术有限公司 | 一种小区的切换方法及设备、系统 |
US11088747B2 (en) * | 2016-04-13 | 2021-08-10 | Qualcomm Incorporated | System and method for beam management |
US10181891B2 (en) * | 2016-05-26 | 2019-01-15 | Qualcomm Incorporated | System and method for beam switching and reporting |
WO2018030872A1 (ko) | 2016-08-12 | 2018-02-15 | 엘지전자(주) | 무선 통신 시스템에서 서빙 셀 변경을 수행하는 방법 및 이를 위한 장치 |
US11968570B2 (en) * | 2016-09-17 | 2024-04-23 | Qualcomm Incorporated | Techniques for handovers in the presence of directional wireless beams |
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2017
- 2017-09-13 US US15/703,460 patent/US11968570B2/en active Active
- 2017-09-14 EP EP17772251.9A patent/EP3513593B1/de active Active
- 2017-09-14 TW TW106131533A patent/TWI764927B/zh active
- 2017-09-14 CN CN201780056509.XA patent/CN109691177B/zh active Active
- 2017-09-14 JP JP2019514070A patent/JP7034144B2/ja active Active
- 2017-09-14 BR BR112019004696A patent/BR112019004696A2/pt unknown
- 2017-09-14 ES ES17772251T patent/ES2917723T3/es active Active
- 2017-09-14 CA CA3034291A patent/CA3034291A1/en active Pending
- 2017-09-14 AU AU2017325706A patent/AU2017325706B2/en active Active
- 2017-09-14 WO PCT/US2017/051511 patent/WO2018053093A1/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015089303A1 (en) * | 2013-12-12 | 2015-06-18 | Intel Corporation | User equipment and method for cell association and beamforming training with a mmwave capable small cell |
WO2015156575A1 (ko) * | 2014-04-07 | 2015-10-15 | 삼성전자 주식회사 | 빔포밍 기반 셀룰러 시스템의 상향링크 빔 추적 방법 및 장치 |
Also Published As
Publication number | Publication date |
---|---|
US11968570B2 (en) | 2024-04-23 |
CN109691177A (zh) | 2019-04-26 |
CN109691177B (zh) | 2021-10-29 |
BR112019004696A2 (pt) | 2019-05-28 |
TW201815183A (zh) | 2018-04-16 |
CA3034291A1 (en) | 2018-03-22 |
EP3513593B1 (de) | 2022-05-18 |
EP3513593A1 (de) | 2019-07-24 |
JP2019532570A (ja) | 2019-11-07 |
AU2017325706B2 (en) | 2022-05-26 |
ES2917723T3 (es) | 2022-07-11 |
US20180084473A1 (en) | 2018-03-22 |
AU2017325706A1 (en) | 2019-03-07 |
WO2018053093A1 (en) | 2018-03-22 |
JP7034144B2 (ja) | 2022-03-11 |
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